Minecraft Enderwolf mod requested?

So I've seen some youtube videos about wolf mods and one thing I really like is the Enderwolf and I was wondering if it was just possible to get a mod with just that wolf added only. Now the one I've seen was on a mod called "Wolves +" Now a couple of problems I've seen with this mod on youtube, one it spawns other wolfs, this is bad because I only want the Ender wolf, two they spawn naturally in the wild and I really don't like that, I rather just own, spawn with an egg in creative or even just turn one of my dogs into them instead of having them just show up normally, I don't want the mod to effect normal wild game play, and 3 the enderwolf I've seen on the mod does not teleport or have ender particles floating around like the real enderman does, and 4 I'm not sure but I think it's eyes changed to green in the mod and that's no fun because enderman has purple eyes at all times. Now I'm just a newbie who knows nothing about mods but if someone knows any way I could have or make this happen it would be awesome.